21468045000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{1431203}}^1$

素因数の和:1431232

約数の個数: 80

約数和(自身を含む): 67066219440

約数和(自身を除く): 45598174440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 7500, 15000, 1431203, 2862406, 4293609, 5724812, 7156015, 8587218, 11449624, 14312030, 17174436, 21468045, 28624060, 34348872, 35780075, 42936090, 57248120, 71560150, 85872180, 107340225, 143120300, 171744360, 178900375, 214680450, 286240600, 357800750, 429360900, 536701125, 715601500, 858721800, 894501875, 1073402250, 1431203000, 1789003750, 2146804500, 2683505625, 3578007500, 4293609000, 5367011250, 7156015000, 10734022500, 21468045000]

約数ペア:

[(1, 21468045000), (2, 10734022500), (3, 7156015000), (4, 5367011250), (5, 4293609000), (6, 3578007500), (8, 2683505625), (10, 2146804500), (12, 1789003750), (15, 1431203000), (20, 1073402250), (24, 894501875), (25, 858721800), (30, 715601500), (40, 536701125), (50, 429360900), (60, 357800750), (75, 286240600), (100, 214680450), (120, 178900375), (125, 171744360), (150, 143120300), (200, 107340225), (250, 85872180), (300, 71560150), (375, 57248120), (500, 42936090), (600, 35780075), (625, 34348872), (750, 28624060), (1000, 21468045), (1250, 17174436), (1500, 14312030), (1875, 11449624), (2500, 8587218), (3000, 7156015), (3750, 5724812), (5000, 4293609), (7500, 2862406), (15000, 1431203)]